package demo1;


public class Test {
    public static void main(String[] args) {
        Dog dog = new Dog();
        dog.name="小黑";
        dog.eat();
        dog.bark();

        System.out.println("============");

        Cat cat = new Cat();
        cat.name="猪咪";
        cat.eat();
        cat.mimi();
    }
}
